National Journal reporters discuss the new rules that Republican candidates want imposed on future debates, Rubio's recent rise in the polls, and whether Bernie Sanders could ever go negative.
We want to hear what you think about this article. Submit a letter to the editor or write to email@example.com.
Adam Wollner is an analyst for National Journal Hotline. Previously, he covered politics as an intern for NPR and the Center for Public Integrity. A native Wisconsinite, Wollner graduated from the University of Wisconsin-Madison in 2013 with a bachelor degree in journalism and political science.